. 2013 Apr 28;36(1):1–8. doi: 10.1007/s11357-013-9536-9

Table 1.

Verbal stimuli and taste stimulus concentrations

Words	Sodium chloride (M)	Citric acid (M)	Touch (mN)	Warm (°C)	Cool (°C)	Pain (°C)
Very weak	0.056	0.001	0.392	36	30	43
Weak	0.1	0.0018	0.686	37	28	45
Moderate	0.18	0.003	1.569	38	26	47
Strong	0.3	0.0056	3.922	39	24	48
Very strong	0.56	0.01	9.804	40.5	22	49
	1.0	0.018	19.608	42	20	51
	1.8	0.03	58.824	44	18